191386440

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{439}}^1$

素因数の和:636

約数の個数: 192

約数和(自身を含む): 716601600

約数和(自身を除く): 525215160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 173, 180, 210, 252, 280, 315, 346, 360, 420, 439, 504, 519, 630, 692, 840, 865, 878, 1038, 1211, 1260, 1317, 1384, 1557, 1730, 1756, 2076, 2195, 2422, 2520, 2595, 2634, 3073, 3114, 3460, 3512, 3633, 3951, 4152, 4390, 4844, 5190, 5268, 6055, 6146, 6228, 6585, 6920, 7266, 7785, 7902, 8780, 9219, 9688, 10380, 10536, 10899, 12110, 12292, 12456, 13170, 14532, 15365, 15570, 15804, 17560, 18165, 18438, 19755, 20760, 21798, 24220, 24584, 26340, 27657, 29064, 30730, 31140, 31608, 36330, 36876, 39510, 43596, 46095, 48440, 52680, 54495, 55314, 61460, 62280, 72660, 73752, 75947, 79020, 87192, 92190, 108990, 110628, 122920, 138285, 145320, 151894, 158040, 184380, 217980, 221256, 227841, 276570, 303788, 368760, 379735, 435960, 455682, 531629, 553140, 607576, 683523, 759470, 911364, 1063258, 1106280, 1139205, 1367046, 1518940, 1594887, 1822728, 2126516, 2278410, 2658145, 2734092, 3037880, 3189774, 3417615, 4253032, 4556820, 4784661, 5316290, 5468184, 6379548, 6835230, 7974435, 9113640, 9569322, 10632580, 12759096, 13670460, 15948870, 19138644, 21265160, 23923305, 27340920, 31897740, 38277288, 47846610, 63795480, 95693220, 191386440]

約数ペア:

[(1, 191386440), (2, 95693220), (3, 63795480), (4, 47846610), (5, 38277288), (6, 31897740), (7, 27340920), (8, 23923305), (9, 21265160), (10, 19138644), (12, 15948870), (14, 13670460), (15, 12759096), (18, 10632580), (20, 9569322), (21, 9113640), (24, 7974435), (28, 6835230), (30, 6379548), (35, 5468184), (36, 5316290), (40, 4784661), (42, 4556820), (45, 4253032), (56, 3417615), (60, 3189774), (63, 3037880), (70, 2734092), (72, 2658145), (84, 2278410), (90, 2126516), (105, 1822728), (120, 1594887), (126, 1518940), (140, 1367046), (168, 1139205), (173, 1106280), (180, 1063258), (210, 911364), (252, 759470), (280, 683523), (315, 607576), (346, 553140), (360, 531629), (420, 455682), (439, 435960), (504, 379735), (519, 368760), (630, 303788), (692, 276570), (840, 227841), (865, 221256), (878, 217980), (1038, 184380), (1211, 158040), (1260, 151894), (1317, 145320), (1384, 138285), (1557, 122920), (1730, 110628), (1756, 108990), (2076, 92190), (2195, 87192), (2422, 79020), (2520, 75947), (2595, 73752), (2634, 72660), (3073, 62280), (3114, 61460), (3460, 55314), (3512, 54495), (3633, 52680), (3951, 48440), (4152, 46095), (4390, 43596), (4844, 39510), (5190, 36876), (5268, 36330), (6055, 31608), (6146, 31140), (6228, 30730), (6585, 29064), (6920, 27657), (7266, 26340), (7785, 24584), (7902, 24220), (8780, 21798), (9219, 20760), (9688, 19755), (10380, 18438), (10536, 18165), (10899, 17560), (12110, 15804), (12292, 15570), (12456, 15365), (13170, 14532)]